Given numbers are 520,756,734,334,661

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 520,756,734,334,661 is 3981522210120.

Find LCM of 520,756,734,334,661 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 2 x 130 x 189 x 367 x 167 x 661 = 3981522210120

Therefore, the lowest common multiple of 520,756,734,334,661 is 3981522210120.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

520 x 756 x 734 x 334 x 661 = 63704355361920

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

756 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

734 : 1, 2, 367, 734

334 : 1, 2, 167, 334

661 : 1, 661

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,756,734,334,661, is 1.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

756:2x 2x 3x 3x 3x 7

734:2x 367

334:2x 167

661:661

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 63704355361920/(1x16)

LCM = 63704355361920/16

LCM = 3981522210120

Thus, we can understand that the LCM of 520,756,734,334,661 is 3981522210120.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 529, 490, 273, 997, 212
• LCM of 621, 482, 427, 704, 967
• LCM of 223, 329, 879, 667, 198
• LCM of 131, 302, 111, 953, 304
• LCM of 634, 335, 686, 967, 827

1. What is the LCM of 520, 756, 734, 334, 661?

Answer: LCM of 520, 756, 734, 334, 661 is 3981522210120.

2. How to calculate the LCM of 520, 756, 734, 334, 661?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 520, 756, 734, 334, 661.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.